Sources: SCOTUS [opinion -- PDF], SCOTUS Blog, ACLU [press release], DOJ quote (via USA Today)
quote: The decision was unanimous -- a relative rarity in the often divided court.
quote: It recently ruled that stops and search warrants based on anonymous tips are legal (seemingly opening the door to indefinite police harassment). It ruled that police can swab detained individuals cheeks for comparison in DNA databases of criminal suspects without warrant. It even ruled that police can strip search you without a warrant or even reasonable suspicion. - See more at: http://www.dailytech.com/Supreme+Court+Ignores+Oba...
quote: [We will continue to] make use of whatever technology is available to preserve evidence on cellphones while seeking a warrant.... Our commitment to vigorously enforcing the criminal laws and protecting the public while respecting the privacy interests protected by the Fourth Amendment is unwavering.